Stuffed Chicken with Celery and Mushrooms (دلمه مرغ و کرفس و قارچ) — Elegant Persian dolmeh-style roulades

• 1⅓ lbChicken breast, boneless skinless (4 small breasts or 2 large butterflied and halved)
• 8 gSalt (divided)
• 1 tspBlack pepper, ground (about 2 g)
• 2 tbspOlive oil (2 tbsp)
• 6⅓ ozOnion, finely chopped (about 1 large)
• 12 gGarlic, minced (about 4 cloves)
• 7¾ ozCelery stalks, finely diced (about 5 stalks, leaves included if tender)
• 8.8 ozMushrooms, finely chopped (cremini or white button)
• 4¼ ozGreen bell pepper, finely diced (about 1 medium)
• 10.5 ozTomatoes, grated or finely crushed (about 2 medium; or use canned crushed tomato)
• 1.1 ozTomato paste (2 tbsp)
• 2.8 ozBasmati rice, uncooked (rinsed well)
• 1 cupWater (for par-cooking rice)
• 2 tbspLemon juice (2 tbsp)
• 1 tspDried mint (about 1 g)
• 1½ tspTurmeric, ground (about 3 g)
• 0.2 gSaffron threads (about 1/4 tsp, finely crushed)
• 2 tbspHot water (to bloom saffron)
• 1 cupChicken stock (low-sodium preferred)

Instructions

1. 1

   Rinse the basmati rice until the water runs mostly clear, then drain well. Combine the rice with 240 ml water and 2 g of the salt in a small pot, bring to a boil, cover, and simmer for 6 minutes so the grains are par-cooked and still firm. Spread the rice on a plate to cool so it does not steam and turn mushy in the filling.

2. 2

   Butterfly each chicken breast (or pound to an even thickness) to about 8–10 mm so it rolls neatly. Season both sides with 6 g salt and the black pepper, then set aside at room temperature for 10 minutes so the seasoning penetrates. This short rest also helps the meat cook more evenly.

3. 3

   Heat 30 ml olive oil in a wide skillet over medium heat and add the chopped onion. Cook for 8 minutes, stirring often, until translucent and lightly golden at the edges. Add the minced garlic and cook for 45 seconds, just until fragrant.

4. 4

   Add the diced celery and green bell pepper to the skillet and cook for 6 minutes until the celery begins to soften but still has a little bite. Stir in the turmeric and dried mint and cook for 30 seconds to toast the spices. This step builds the warm, classic Persian aroma without making the filling heavy.

5. 5

   Add the chopped mushrooms and cook for 8–10 minutes until their moisture evaporates and the mixture looks glossy rather than watery. Stir in the cooled par-cooked rice and cook for 1 minute to combine thoroughly. Remove from the heat and let the filling cool for 5 minutes so it does not steam the chicken while rolling.

6. 6

   Divide the filling into 4 equal portions (about 160–170 g each). Place one portion on the lower third of each chicken piece, roll tightly like a roulade, and secure with toothpicks or tie with kitchen string. A tight roll prevents the rice from leaking and keeps the slices clean when served.

7. 7

   In a Dutch oven or deep sauté pan, heat 15 ml olive oil over medium-high heat. Sear the chicken rolls for 2 minutes per side, turning carefully, until lightly golden; do not aim to cook through. Transfer the rolls to a plate so you can build the sauce in the same pan.

8. 8

   Lower the heat to medium and stir in the tomato paste, cooking for 1 minute to remove its raw taste. Add the grated tomatoes and cook for 4 minutes, scraping up any browned bits for depth. Stir in the chicken stock and lemon juice, then bring the sauce to a gentle simmer.

9. 9

   Bloom the crushed saffron in 30 ml hot water for 5 minutes, then pour it into the simmering sauce. Return the chicken rolls to the pan in a single layer, spooning sauce over the tops. Cover and simmer gently for 18–22 minutes, until the thickest part of the chicken reaches 74°C and the sauce lightly thickens.

10. 10

    Uncover and simmer for 3 more minutes to concentrate the sauce to a spoon-coating consistency. Rest the rolls off the heat for 8 minutes so the juices redistribute and the filling sets. Remove toothpicks or string, slice each roll into 3–4 pieces, and serve with the saffron-tomato sauce spooned over.